| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.26 | 3.835% | $123.8336 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $97.78 | 10.461% | $108.0088 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $205.76 | 5.509% | $217.0953 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $147.72 | 5.497% | $155.8402 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $75.42 | 5.290% | $79.4097 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $33.55 | 6.744% | $35.8126 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $47.69 | 11.354% | $53.1047 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $727.18 | $773.1049 | $773.10 | $773.10 | $773.00 | |